net: dsa: mv88e6xxx: add port duplex setter
Similarly to port's link, add setter to force port's half duplex, full
duplex or let normal duplex detection occurs.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h
index 87e7249..f73e90e 100644
--- a/drivers/net/dsa/mv88e6xxx/port.h
+++ b/drivers/net/dsa/mv88e6xxx/port.h
@@ -23,6 +23,8 @@ int mv88e6xxx_port_write(struct mv88e6xxx_chip *chip, int port, int reg,
int mv88e6xxx_port_set_link(struct mv88e6xxx_chip *chip, int port, int link);
+int mv88e6xxx_port_set_duplex(struct mv88e6xxx_chip *chip, int port, int dup);
+
int mv88e6xxx_port_set_state(struct mv88e6xxx_chip *chip, int port, u8 state);
int mv88e6xxx_port_set_vlan_map(struct mv88e6xxx_chip *chip, int port, u16 map);